Home / 11,646,076.60-17,469,114.90-11,123,529.40

Finding the Fourth Proportional to 11,646,076.60, 17,469,114.90 and 11,123,529.40

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Solution

The fourth proportional to 11,646,076.60, 17,469,114.90 and 11,123,529.40 is: 16,685,294.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,646,076.60 : 17,469,114.90 = 11,123,529.40 : x
  2. Step 2: Convert to fraction form
    11,646,076.60/17,469,114.90 = 11,123,529.40/x
  3. Step 3: Cross multiply
    11,646,076.60x = 17,469,114.90 × 11,123,529.40
  4. Step 4: Simplify right side
    11,646,076.60x = 194,318,213,182,128.06
  5. Step 5: Solve for x
    x = 194,318,213,182,128.06/11,646,076.60
  6. Step 6: Final answer
    x = 16,685,294.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.